RFR (urgent, S): 8009836: nsk/regression/b4222717 fails with empty stack trace

[Coleen Phillimore]

Summary: zero bit fields missed in Method* and ConstMethod*

Tested with JPRT and failed test.   The other tests didn't find this 
omission.
This bug might be causing JPRT c1 tests to get SEGV with stack overflows 
too on the hotspot-rt baseline.

open webrev at http://cr.openjdk.java.net/~coleenp/8009836/
bug link at http://bugs.sun.com/view_bug.do?bug_id=8009836


Thanks,
Coleen